:root {
  /* Монохромная цветовая палитра */
  --primary-color: #2563eb;
  --primary-light: #3b82f6;
  --primary-dark: #1d4ed8;
  --secondary-color: #475569;
  --secondary-light: #64748b;
  --secondary-dark: #334155;
  --accent-color: #0ea5e9;
  --accent-light: #38bdf8;
  --accent-dark: #0284c7;
  
  /* Градиенты для гласморфизма */
  --glass-gradient: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  --dark-overlay: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(14, 165, 233, 0.1));
  
  /* Нейтральные цвета */
  --white: #ffffff;
  --light-gray: #f8fafc;
  --medium-gray: #e2e8f0;
  --dark-gray: #1e293b;
  --black: #0f172a;
  
  /* Типографика */
  --font-heading: 'Inter', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Отступы и размеры */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --border-radius-xl: 24px;
  
  /* Анимации */
  --transition-fast: 0.2s ease-in-out;
  --transition-medium: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Z-index */
  --z-header: 1000;
  --z-modal: 2000;
  --z-tooltip: 3000;
}

/* Базовые стили */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--light-gray);
  overflow-x: hidden;
}

/* Типографика */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--dark-gray);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--font-weight-bold);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Глобальные стили кнопок */
.btn, 
.button, 
button,
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-heading);
  font-weight: var(--font-weight-semibold);
  font-size: 1rem;
  text-decoration: none;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--glass-shadow);
  text-transform: none;
}

.btn:before,
.button:before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--transition-slow);
}

.btn:hover:before,
.button:hover:before {
  left: 100%;
}

/* Варианты кнопок */
.btn-primary,
.button.is-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: var(--white);
  border: 1px solid var(--glass-border);
}

.btn-primary:hover,
.button.is-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  transform: translateY(-2px);
  box-shadow: 0 12px 40px 0 rgba(37, 99, 235, 0.4);
}

.btn-secondary,
.button.is-light {
  background: var(--glass-gradient);
  color: var(--dark-gray);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover,
.button.is-light:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  color: var(--primary-color);
}

.glass-btn {
  background: var(--glass-gradient);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Ссылки */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
}

.read-more {
  display: inline-flex;
  align-items: center;
  color: var(--primary-color);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: all var(--transition-medium);
  position: relative;
}

.read-more::after {
  content: '→';
  margin-left: var(--spacing-xs);
  transition: transform var(--transition-medium);
}

.read-more:hover {
  color: var(--primary-dark);
  transform: translateX(5px);
}

.read-more:hover::after {
  transform: translateX(5px);
}

/* Гласморфизм эффекты */
.glass-card {
  background: var(--glass-gradient);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.glass-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.5);
}

.glass-effect {
  background: var(--glass-gradient);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--glass-border);
}

.glass-input {
  background: var(--glass-gradient) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border) !important;
  color: var(--dark-gray) !important;
}

.glass-input:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.125em rgba(37, 99, 235, 0.25) !important;
}

/* Биоморфные формы */
.bio-shape {
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  animation: morphing 8s ease-in-out infinite;
}

@keyframes morphing {
  0%, 100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
  25% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
  50% {
    border-radius: 70% 30% 40% 60% / 40% 70% 60% 30%;
  }
  75% {
    border-radius: 40% 70% 60% 30% / 70% 40% 50% 70%;
  }
}

/* Анимации в стиле рисованных */
@keyframes draw-in {
  0% {
    opacity: 0;
    stroke-dasharray: 0 100;
    transform: translateY(30px) scale(0.8);
  }
  100% {
    opacity: 1;
    stroke-dasharray: 100 0;
    transform: translateY(0) scale(1);
  }
}

@keyframes bounce-in {
  0% {
    opacity: 0;
    transform: scale(0.3) rotate(-10deg);
  }
  50% {
    opacity: 1;
    transform: scale(1.05) rotate(2deg);
  }
  70% {
    transform: scale(0.9) rotate(-1deg);
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes wiggle {
  0%, 7% {
    transform: rotateZ(0);
  }
  15% {
    transform: rotateZ(-15deg);
  }
  20% {
    transform: rotateZ(10deg);
  }
  25% {
    transform: rotateZ(-10deg);
  }
  30% {
    transform: rotateZ(6deg);
  }
  35% {
    transform: rotateZ(-4deg);
  }
  40%, 100% {
    transform: rotateZ(0);
  }
}

.animate-fade-in {
  animation: draw-in 1s ease-out forwards;
}

.animate-fade-in-delay {
  animation: draw-in 1s ease-out 0.3s both;
}

.animate-fade-in-delay-2 {
  animation: draw-in 1s ease-out 0.6s both;
}

.animate-bounce {
  animation: bounce-in 1s ease-out forwards;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-wiggle:hover {
  animation: wiggle 1s ease-in-out;
}

/* Хедер */
.navbar {
  z-index: var(--z-header);
  padding: var(--spacing-sm) 0;
  transition: all var(--transition-medium);
}

.navbar.glass-effect {
  background: rgba(37, 99, 235, 0.9);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
}

.navbar-brand .title {
  color: var(--white) !important;
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
}

.navbar-item {
  color: var(--white) !important;
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm) !important;
  border-radius: var(--border-radius);
  margin: 0 var(--spacing-xs);
}

.navbar-item:hover {
  background-color: rgba(255, 255, 255, 0.1) !important;
  transform: translateY(-2px);
}

.navbar-burger {
  color: var(--white);
}

/* Hero секция */
#hero {
  position: relative;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

#hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.5), rgba(37, 99, 235, 0.3));
  z-index: 1;
}

#hero .hero-body {
  position: relative;
  z-index: 2;
  padding: var(--spacing-xxl) var(--spacing-lg);
}

#hero .title {
  color: var(--white) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  margin-bottom: var(--spacing-lg);
}

#hero .subtitle {
  color: var(--white) !important;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
  margin-bottom: var(--spacing-xl);
  font-weight: var(--font-weight-light);
}

/* Карточки */
.card {
  border-radius: var(--border-radius-lg);
  border: none;
  overflow: hidden;
  transition: all var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.card-image {
  width: 100%;
  text-align: center;
  margin: 0 auto;
}

.image-container {
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--transition-slow);
  margin: 0 auto;
}

.card:hover .image-container img {
  transform: scale(1.1);
}

.card-content {
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex-grow: 1;
}

.card-content .title {
  margin-bottom: var(--spacing-sm);
  color: var(--dark-gray);
}

.card-content p {
  color: var(--secondary-color);
  margin-bottom: var(--spacing-md);
}

/* Индикаторы прогресса */
.progress-indicator {
  width: 100%;
  height: 4px;
  background-color: var(--medium-gray);
  border-radius: 2px;
  overflow: hidden;
  margin: var(--spacing-sm) 0;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: 2px;
  transition: width 2s ease-in-out;
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    background-position: -200px 0;
  }
  100% {
    background-position: calc(200px + 100%) 0;
  }
}

/* Теги */
.tag {
  border-radius: var(--border-radius);
  font-weight: var(--font-weight-semibold);
  font-size: 0.875rem;
  padding: var(--spacing-xs) var(--spacing-sm);
  margin-top: auto;
}

/* Временная линия */
.timeline-container {
  position: relative;
  margin: var(--spacing-xl) 0;
}

.timeline-item {
  padding: var(--spacing-md) 0;
  border-left: 3px solid var(--primary-color);
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  position: relative;
  opacity: 0;
  animation: draw-in 0.6s ease-out forwards;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -8px;
  top: var(--spacing-md);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--primary-color);
  border: 2px solid var(--white);
  box-shadow: 0 0 0 3px var(--primary-color);
}

.timeline-item:nth-child(2) {
  animation-delay: 0.2s;
}

.timeline-item:nth-child(3) {
  animation-delay: 0.4s;
}

/* Секции */
.section {
  padding: var(--spacing-xxl) 0;
}

.section .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.has-background-light {
  background: linear-gradient(135deg, var(--light-gray), var(--white));
}

/* Формы */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.field {
  margin-bottom: var(--spacing-md);
}

.label {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xs);
  display: block;
  color: var(--dark-gray);
}

.input,
.textarea,
.select select {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--medium-gray);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-fast);
  background-color: var(--white);
}

.input:focus,
.textarea:focus,
.select select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Футер */
.footer {
  background-color: var(--black) !important;
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
  color: var(--white);
}

.footer .title,
.footer h3,
.footer h4 {
  color: var(--white) !important;
  font-family: var(--font-heading);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: var(--medium-gray);
  transition: color var(--transition-fast);
  font-weight: var(--font-weight-normal);
}

.footer-links a:hover {
  color: var(--white);
}

.social-links a {
  color: var(--medium-gray);
  font-weight: var(--font-weight-medium);
  transition: all var(--transition-fast);
  position: relative;
}

.social-links a:hover {
  color: var(--primary-light);
  transform: translateY(-2px);
}

.social-links a::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--primary-light);
  visibility: hidden;
  transform: scaleX(0);
  transition: all var(--transition-fast);
}

.social-links a:hover::after {
  visibility: visible;
  transform: scaleX(1);
}

/* Success страница */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  text-align: center;
  padding: var(--spacing-lg);
}

.success-content {
  background: var(--glass-gradient);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xxl);
  box-shadow: var(--glass-shadow);
  max-width: 500px;
  width: 100%;
}

.success-content .title {
  color: var(--white);
  margin-bottom: var(--spacing-lg);
}

.success-content .subtitle {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-xl);
}

/* Privacy и Terms страницы */
.legal-page {
  padding-top: 100px;
  min-height: 100vh;
  background-color: var(--light-gray);
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-xxl) var(--spacing-lg);
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Команда */
.team-member {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.team-member .image-container {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  border: 4px solid var(--primary-color);
  transition: all var(--transition-medium);
}

.team-member:hover .image-container {
  transform: scale(1.05);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
}

/* Галерея */
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-medium);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-item:hover {
  transform: scale(1.05);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.gallery-item .image-container {
  width: 100%;
  height: 300px;
}

/* Адаптивность */
@media (max-width: 768px) {
  :root {
    --spacing-xxl: 2rem;
    --spacing-xl: 1.5rem;
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  .section .container {
    padding: 0 var(--spacing-sm);
  }
  
  #hero .hero-body {
    padding: var(--spacing-xl) var(--spacing-sm);
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .card-content {
    padding: var(--spacing-md);
  }
  
  .image-container {
    height: 200px;
  }
  
  .team-member .image-container {
    width: 150px;
    height: 150px;
  }
}

@media (max-width: 480px) {
  .buttons {
    flex-direction: column;
  }
  
  .button {
    width: 100%;
    margin-bottom: var(--spacing-sm);
  }
  
  .navbar-item {
    padding: var(--spacing-sm) !important;
    margin: var(--spacing-xs) 0;
  }
  
  .columns.is-multiline > .column {
    padding: var(--spacing-sm);
  }
}

/* Анимации при скролле */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Эффекты загрузки */
.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* Особые эффекты для интерактивности */
.interactive-card {
  transform-style: preserve-3d;
  transition: transform 0.3s ease;
}

.interactive-card:hover {
  transform: perspective(1000px) rotateX(5deg) rotateY(5deg);
}

/* Параллакс эффект */
.parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

@media (max-width: 768px) {
  .parallax {
    background-attachment: scroll;
  }
}

/* Дополнительные утилиты */
.text-gradient {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glow {
  box-shadow: 0 0 20px var(--primary-color);
}

.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}